Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 11cd24b7a075ae374a21da7aa1ad3f8faddbedc879a7ac7e8752927f6eaaabca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^